Publications by authors named "Daniela Urbina"

(Chilean strawberry) is a native species that produces fruit with an exotic pinkish color and a fruity aroma. It has a non-climacteric pattern of fruit ripening, and it is the mother of the commercial x . The ripening of fruit seems stimulated by ABA, and a complete set of genes participate in its softening, color, and aroma development.

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Most low- and middle-income countries have implemented mass education reforms in the last few decades. Demographers and policymakers have posited that mass schooling would enhance women's autonomy and, therefore, accelerate population transformations in the Global South. However, gains in women's schooling may have unexpected implications for female autonomy in contexts where hypergamy norms-the ideal that men should marry down and women should marry up in education and other markers of status-are still dominant.

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In Uganda, the cultural norm of hypergamy, which dictates that husbands should have higher economic and social status than wives, is pervasive and influential. Yet hypergamy has recently been challenged by women's gains in education relative to men and by an unemployment crisis leaving educated young men unable to find steady work. Using interviews with recent university graduates in Kampala, we investigate how highly-educated young adults navigate frictions between the hypergamy ideal and these recent transformations in gendered status.

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The molecular mechanisms underlying inclination responses in trees are unclear. In this study, we identified a MADS-box transcription factor differentially expressed early after inclination in the stems of Pinus radiata D. Don.

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This research analyzes the impact of the Adjusted Voucher Lawś school rankings on low-performing schools in Santiago, Chile, and provides evidence on the effects of the pressures of accountability systems on teacher policies and practices. The empirical strategy is based on the fact that schools are ranked according to their position on a set of thresholds. We used a generalization of the traditional regression discontinuity design for the case where treatment assignment is determined by variables.

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Chemical Biology is a strong tool to perform experimental procedures to study the Endomembrane System (ES) in plant biology. In the last few years, several bioactive compounds and their effects upon protein trafficking as well as organelle distribution, identity, and size in plants and yeast have been characterized. Today, several of these chemical tools are widely used to perform mutant screens and establish the trafficking pathway of a given cellular component.

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Thapsigargin, a specific inhibitor of most animal intracellular SERCA-type Ca2+ pumps present in the sarcoplasmic/endoplasmic reticulum, was originally isolated from the roots of the Mediterranean plant Thapsia gargancia L. Here, we demonstrate that this root-derived compound is capable of altering root gravitropism in Arabidopsis thaliana. Thapsigargin concentrations as low as 0.

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